An aerosol-generating device

Abstract

The application discloses an aerosol generating device, comprising a shell, a liquid storage cup and an adjusting assembly, the adjusting assembly comprises a liquid adjusting component, the liquid adjusting component is rotatably arranged in the liquid storage cup and can separate the liquid storage cup into a first cavity and a second cavity, and the liquid adjusting component can connect or separate the first cavity and the second cavity when rotating, the liquid adjusting component can separate the liquid storage cup into the first cavity and the second cavity when rotating, the liquid adjusting component can also adjust the supply of atomized liquid by adjusting the liquid supply pressure between the first cavity and the second cavity when rotating, the problem of insufficient supply of atomized liquid by the liquid storage cup is solved, the supply mode is optimized, and the continuous and stable supply of atomized liquid by the liquid storage cup is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aerosol atomization, and in particular to an aerosol generating device. BACKGROUND

[0002] The aerosol generating device is a product that generates aerosol by burning and atomizing liquid through an atomizer. In recent years, the aerosol generating device has been widely and rapidly promoted in the domestic and foreign markets due to its convenience of use and changeable taste through the adjustment of the atomized liquid. The existing aerosol generating device generally has a liquid storage cup and an atomizer, but the aerosol generating device cannot adjust the pressure in the liquid storage cup, resulting in insufficient supply of atomized liquid to the atomizer by the liquid storage cup. SUMMARY

[0003] The purpose of the present application is to provide an aerosol generating device, which aims to solve the technical problem that the conventional aerosol generating device cannot adjust the pressure in the liquid storage cup, resulting in insufficient supply of atomized liquid to the atomizer by the liquid storage cup.

[0004] The present application provides an aerosol generating device, comprising:

[0005] The shell, the liquid storage cup and the adjusting assembly, the liquid storage cup is located in the shell, the adjusting assembly includes a liquid adjusting component which is rotatably arranged in the liquid storage cup and can divide the liquid storage cup into a first cavity and a second cavity, and the liquid adjusting component can conduct or separate the first cavity and the second cavity when rotating.

[0006] In some embodiments,

[0007] The liquid adjusting component has a liquid conducting hole capable of conducting the first cavity and the second cavity, the second cavity has an atomizing cavity in communication with the second cavity, the atomizing cavity is provided with an atomizer, and the liquid adjusting component is capable of gradually increasing the cross-sectional area of the liquid conducting hole when rotating from the first angle to the second angle, and the first cavity is located above the second cavity.

[0008] In some embodiments,

[0009] The liquid adjusting component includes a first partition plate and a second partition plate capable of relative rotation, the first partition plate has a first liquid passing hole, the second partition plate has a second liquid passing hole, the liquid conducting hole includes the first liquid passing hole and the second liquid passing hole, the second cavity is provided with a bracket, the second partition plate is arranged on the bracket, the first partition plate is rotatably arranged on the second partition plate, and the first partition plate is capable of adjusting the cross-sectional area of the liquid conducting hole by the mutual dislocation of the first liquid passing hole and the second liquid passing hole when rotating relative to the second partition plate.

[0010] In some embodiments,

[0011] The aerosol-generating device further includes a suction nozzle connected to the housing and an air tube having one end in communication with the inside of the atomization cavity and the other end in communication with the suction nozzle, and the first partition plate is rotatably sleeved on the air tube.

[0012] In some embodiments,

[0013] The housing is provided with an arc-shaped slot extending in the circumferential direction, and the liquid adjusting component further includes a handle connected to the first partition plate and extending from the arc-shaped slot to the outside of the housing, the handle being movable in the arc-shaped slot to drive the first partition plate to rotate from the first angle to the second angle.

[0014] In some embodiments,

[0015] The adjusting assembly further includes a power adjusting assembly including a contact group arranged in the arc-shaped slot, when the handle drives the first partition plate to rotate from the first angle to the second angle, the handle is in communication with different contacts on the contact group to gradually increase the output power of the atomization core.

[0016] In some embodiments,

[0017] The aerosol-generating device further includes a battery, the power adjusting assembly further includes a circuit board assembly, the contact group at least includes a first contact and a second contact, the first contact and the second contact are arranged in the arc-shaped slot in the circumferential direction of the housing, the first contact and the second contact are both in communication with a first pole of the battery via the circuit board assembly, the handle is made of a conductive material, the handle is in communication with the first end of the atomization core, and the second end of the atomization core is in communication with a second pole of the battery.

[0018] In some embodiments,

[0019] The handle includes a first segment, a second segment, and a third segment connecting the first end of the first segment and the first end of the second segment, the arc-shaped slot includes a first arc-shaped slot and a second arc-shaped slot, the contact group is arranged in the second arc-shaped slot, the second end of the first segment is inserted on the first partition plate via the first arc-shaped slot, a sleeve is sleeved on the air tube, and the second end of the second segment is rotatably arranged on the sleeve via the second arc-shaped slot.

[0020] In some embodiments,

[0021] The first contact and the second contact are arranged in the second arc-shaped slot in the circumferential direction of the housing.

[0022] In some embodiments,

[0023] The volume of the first cavity is greater than the volume of the second cavity.

[0024] In some embodiments,

[0025] The electrically conductive ring is electrically connected with the handle and the first end of the atomizing core.

[0026] Compared with the prior art, the aerosol generating device has at least the following beneficial effects:

[0027] The aerosol generating device provided by the embodiment of the present application comprises a shell, a liquid storage cup and an adjusting assembly, the liquid storage cup is located in the shell, the adjusting assembly comprises a liquid adjusting component, the liquid adjusting component is rotatably arranged in the liquid storage cup and can divide the liquid storage cup into a first cavity and a second cavity, the liquid adjusting component can divide the liquid storage cup into the first cavity and the second cavity when rotating; the liquid adjusting component can also adjust the supply of atomizing liquid by adjusting the liquid supply pressure between the first cavity and the second cavity when rotating, thereby solving the problem of insufficient supply of atomizing liquid by the liquid storage cup, optimizing the supply mode and ensuring that the liquid storage cup can continuously and stably supply atomizing liquid. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced as follows. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0029] Figure 1 The structure schematic diagram of the aerosol generating device provided by the embodiment of the present application is shown in the figure.

[0030] Figure 2 The structure schematic diagram of the aerosol generating device provided by the embodiment of the present application is shown in the figure.

[0031] Figure 3 The schematic diagram of the first partition plate and the second partition plate of the aerosol generating device provided by the embodiment of the present application is shown in the figure.

[0032] Figure 4 The schematic diagram of the aerosol generating device provided by the embodiment of the present application is shown in the figure.

[0033] Explanation of reference signs:

[0034] 1, shell; 11, first arc-shaped groove; 12, second arc-shaped groove; 2, liquid storage cup; 21, first cavity; 22, second cavity; 3, atomizing core; 4, first partition plate; 45, first liquid passing hole; 5, second partition plate; 51, second liquid passing hole; 6, suction nozzle; 7, air pipe; 8, support; 9, battery; 10, circuit board assembly; 30, handle; 31, first section; 32, second section; 33, third section; 41, first contact point; 42, second contact point; 43, third contact point; 44, fourth contact point. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0037] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0038] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0039] like Figures 1-4 As shown, an aerosol generating device provided in an embodiment of the present invention includes:

[0040] The device comprises a housing 1, a liquid storage cup 2, and an adjustment assembly. The liquid storage cup 2 is located inside the housing 1. The adjustment assembly includes a liquid adjustment component, which is rotatably disposed inside the liquid storage cup 2 and can divide the liquid storage cup 2 into a first cavity 21 and a second cavity 22. When the liquid adjustment component rotates, it can connect or separate the first cavity 21 and the second cavity 22.

[0041] In this embodiment, the aerosol generating device includes a housing 1, a liquid storage cup 2, and an adjusting component. The liquid storage cup 2 is located inside the housing 1. The adjusting component includes a liquid adjusting part, which is rotatably disposed inside the liquid storage cup 2 and can divide the liquid storage cup 2 into a first cavity 21 and a second cavity 22. Therefore, when the liquid adjusting part of the aerosol generating device of the present invention rotates, it can divide the liquid storage cup 2 into a first cavity 21 and a second cavity 22. When the liquid adjusting part rotates, it can also adjust the liquid supply pressure between the first cavity 21 and the second cavity 22 to adjust the supply of atomizing liquid, thus solving the problem of insufficient supply of atomizing liquid to the liquid storage cup 2, optimizing the supply method, and ensuring that the liquid storage cup 2 can continuously and stably supply atomizing liquid.

[0042] In some embodiments,

[0043] The liquid adjusting component has a liquid guiding hole capable of guiding the first cavity 21 and the second cavity 22, the second cavity 22 has an atomizing cavity in communication with the second cavity 22, and the atomizing cavity is provided with an atomizing core 3. When the liquid adjusting component is rotated from the first angle to the second angle, the cross-sectional area of the liquid guiding hole can be gradually increased. The first cavity 21 is located above the second cavity 22.

[0044] In this embodiment, the liquid adjusting component has a liquid guiding hole capable of guiding the first cavity 21 and the second cavity 22, the number of liquid guiding holes can be multiple, the second cavity 22 has an atomizing cavity in communication with the second cavity 22, and the atomizing cavity is provided with an atomizing core 3. When the liquid adjusting component is rotated from the first angle to the second angle, the cross-sectional area of the liquid guiding hole can be gradually increased. The first cavity 21 is located above the second cavity 22. When the liquid adjusting component is rotated from the first angle to the second angle, the cross-sectional area of the liquid guiding hole can be gradually increased, which can gradually increase the pressure of the atomizing liquid in the first cavity 21 on the atomizing liquid in the second cavity 22. The second cavity 22 has an atomizing cavity in communication with the second cavity 22, and the atomizing cavity is provided with an atomizing core 3. When the liquid adjusting component is rotated from the first angle to the second angle, the supply of atomizing liquid to the atomizing core 3 is increased. Of course, when the liquid adjusting component is rotated from the second angle to the first angle, the supply of atomizing liquid to the atomizing core 3 is reduced, and the pressure of the atomizing liquid in the first cavity 21 on the atomizing liquid in the second cavity 22 is reduced. Therefore, the liquid adjusting component of the aerosol generating device of the present application can separate the liquid storage cup 2 into the first cavity 21 and the second cavity 22, and adjust the supply of atomizing liquid to the atomizing core 3 by adjusting the liquid supply pressure between the first cavity 21 and the second cavity 22, thereby solving the problem of insufficient supply of atomizing liquid to the atomizing core 3 by the liquid storage cup 2, optimizing the supply mode, and ensuring continuous and stable supply of atomizing liquid to the atomizing core 3 by the liquid storage cup 2.

[0045] In some embodiments,

[0046] The liquid adjusting component includes a first partition plate 4 and a second partition plate 5 capable of relative rotation. The first partition plate 4 has a first liquid passing hole 45, and the second partition plate 5 has a second liquid passing hole 51. The liquid guiding hole includes the first liquid passing hole 45 on the first partition plate 4 and the second liquid passing hole 51 on the second partition plate 5. The second cavity 22 is provided with a bracket 8, and the second partition plate 5 is arranged on the bracket 8. The first partition plate 4 is arranged on the second partition plate 5 in a rotatable manner. When the first partition plate 4 rotates relative to the second partition plate 5, the cross-sectional area of the liquid guiding hole can be adjusted by the mutual misalignment of the first liquid passing hole 45 and the second liquid passing hole 51.

[0047] In the embodiment, the liquid adjusting component includes a first partition plate 4 and a second partition plate 5 capable of relative rotation, the first partition plate 4 is provided with a first liquid passing hole 45, the second partition plate 5 is provided with a second liquid passing hole 51, the liquid passing hole includes the first liquid passing hole 45 on the first partition plate 4 and the second liquid passing hole 51 on the second partition plate 5, a support 8 is arranged in the second cavity 22, the second partition plate 5 is arranged on the support 8, the first partition plate 4 is rotatably arranged on the second partition plate 5, the first partition plate 4 is capable of adjusting the cross-sectional area of the liquid passing hole by being relatively rotated with the second partition plate 5 to be mutually misaligned with the first liquid passing hole 45 and the second liquid passing hole 51, the cross-sectional area of the liquid passing hole is adjusted by the first liquid passing hole 45 and the second liquid passing hole 51 being mutually misaligned to adjust the liquid supply pressure between the first cavity 21 and the second cavity 22, the adjustment of the supply of the atomized liquid to the atomizing core 3 is realized, the problem of the insufficient supply of the atomized liquid from the liquid storage cup 2 to the atomizing core 3 is solved, the supply mode is optimized, and the continuous and stable supply of the atomized liquid from the liquid storage cup 2 to the atomizing core 3 is ensured.

[0048] In some embodiments,

[0049] The first partition plate 4 and the second partition plate 5 are both made of silica gel material.

[0050] In the embodiment, the first partition plate 4 and the second partition plate 5 are both made of silica gel material, which can improve the air tightness of the first partition plate 4 and the second partition plate 5 in separating the liquid storage cup 2 into the first cavity 21 and the second cavity 22, and improve the sensitivity of the liquid supply pressure between the first cavity 21 and the second cavity 22.

[0051] In some embodiments,

[0052] The aerosol generating device further includes a suction nozzle 6 and an air tube 7, the suction nozzle 6 is connected with the shell 1, one end of the air tube 7 is in communication with the inside of the atomizing cavity, the other end of the air tube 7 is in communication with the suction nozzle 6, and the first partition plate 4 is rotatably sleeved on the air tube 7.

[0053] In the embodiment, the aerosol generating device further includes a suction nozzle 6 and an air tube 7, the suction nozzle 6 is connected with the shell 1, one end of the air tube 7 is in communication with the inside of the atomizing cavity, the other end of the air tube 7 is in communication with the suction nozzle 6, and a gas flow channel is formed, which can sequentially suck out the aerosol in the atomizing cavity through the air tube 7 and the suction nozzle 6 when a user smokes, and the first partition plate 4 is rotatably sleeved on the air tube 7, the air tube 7 provides a rotation fulcrum for the rotation of the first partition plate 4, so that the rotation of the first partition plate 4 is smoother.

[0054] In some embodiments,

[0055] The shell 1 is provided with an arc-shaped slot extending in the circumferential direction, and the liquid adjusting component further comprises a handle 30 connected to the first partition plate 4 and extending from the arc-shaped slot to the outside of the shell 1, the handle 30 being movable in the arc-shaped slot to drive the first partition plate 4 to rotate from the first angle to the second angle.

[0056] In the embodiment, the shell 1 is provided with an arc-shaped slot extending in the circumferential direction, and the liquid adjusting component further comprises a handle 30 connected to the first partition plate 4 and extending from the arc-shaped slot to the outside of the shell 1, the handle 30 being movable in the arc-shaped slot to drive the first partition plate 4 to rotate from the first angle to the second angle, since the arc-shaped slot extends in the circumferential direction on the shell 1, the handle 30 rotates along the shell 1 when moving in the arc-shaped slot, so that the handle 30 can drive the first partition plate 4 to rotate from the first angle to the second angle when moving in the arc-shaped slot, and the liquid guide hole is adjusted to be misaligned between the first liquid passing hole 45 on the first partition plate 4 and the second liquid passing hole 51 on the second partition plate 5 to adjust the pressure of the atomized liquid in the first cavity 21 on the atomized liquid in the second cavity 22.

[0057] In some embodiments,

[0058] The adjusting assembly further comprises a power adjusting assembly, the power adjusting assembly comprising a contact group arranged in the arc-shaped slot, when the handle 30 drives the first partition plate 4 to rotate from the first angle to the second angle, the handle 30 can be in conduction with different contacts on the contact group to gradually increase the output power of the atomizing core 3.

[0059] In the embodiment,

[0060] The adjusting assembly further comprises a power adjusting assembly, the power adjusting assembly comprising a contact group arranged in the arc-shaped slot, when the handle 30 drives the first partition plate 4 to rotate from the first angle to the second angle, the handle 30 can be in conduction with different contacts on the contact group to gradually increase the output power of the atomizing core 3. Specifically, different contacts on the contact group can correspond to different output powers of the atomizing core 3, the handle 30 can be in conduction with different contacts on the contact group to adjust the output power of the atomizing core 3, different contacts on the contact group can be arranged in the arc-shaped slot in sequence from small to large according to the output power of the atomizing core 3, when the first partition plate 4 rotates from the first angle to the second angle, the handle 30 can be in conduction with different contacts corresponding to the output power of the atomizing core 3 from small to large to gradually increase the output power of the atomizing core 3; the supply of the atomized liquid to the atomizing core 3 is increased when the first partition plate 4 rotates from the first angle to the second angle, therefore, in the embodiment, the supply of the atomized liquid to the atomizing core 3 is gradually increased while the output power of the atomizing core 3 is gradually increased, different sizes of smoke experience of different powers are realized, and the best state of oil-electricity matching is released by using the negative pressure principle, so that the atomized taste reaches the best state, and the customer experience is improved.

[0061] In some embodiments,

[0062] The aerosol-generating device further comprises a battery 9, the power adjusting assembly further comprises a circuit board assembly 10, the contact group at least comprises a first contact 41 and a second contact 42, the first contact 41 and the second contact 42 are arranged in the arc-shaped groove along the circumference of the shell 1, the first contact 41 and the second contact 42 are both connected to the first pole of the battery 9 via the circuit board assembly 10, the handle 30 is made of conductive material, the handle 30 is in conduction with the first end of the atomizing core 3, and the second end of the atomizing core 3 is in conduction with the second pole of the battery 9.

[0063] In the embodiment, the aerosol-generating device further comprises a battery 9, the power adjusting assembly further comprises a circuit board assembly 10, the output power of the atomizing core 3 is adjusted through the circuit board assembly 10, the contact group at least comprises a first contact 41 and a second contact 42, the first contact 41 and the second contact 42 are arranged in the arc-shaped groove along the circumference of the shell 1, and of course, the contact group can further comprise a third contact 43 and a fourth contact 44, etc., the first contact 41, the second contact 42, the third contact 43 and the fourth contact 44 are all connected to the first pole of the battery 9 via the circuit board assembly 10, the handle 30 is made of conductive material, the handle 30 is in conduction with the first end of the atomizing core 3, and the second end of the atomizing core 3 is in conduction with the second pole of the battery 9, when the handle 30 rotates in the arc-shaped groove, the handle 30 can be in conduction with the first contact 41, the second contact 42, the third contact 43 and the fourth contact 44 respectively, the output power of the atomizing core 3 corresponding to the circuit paths corresponding to the first contact 41, the second contact 42, the third contact 43 and the fourth contact 44 on the circuit board assembly 10 gradually increases, and finally the output power of the atomizing core 3 is adjusted through the circuit board assembly 10, so that the output power of the atomizing core 3 is adjustable.

[0064] In some embodiments,

[0065] The handle 30 comprises a first segment 31, a second segment 32 and a third segment 33 which connects the first end of the first segment 31 and the first end of the second segment 32, the arc-shaped groove comprises a first arc-shaped groove 11 and a second arc-shaped groove 12, the contact group is arranged in the second arc-shaped groove 12, the second end of the first segment 31 is inserted on the first partition plate 4 via the first arc-shaped groove 11, a sleeve pipe is sleeved on the air pipe 7, and the second end of the second segment 32 is rotatably arranged on the sleeve pipe via the second arc-shaped groove 12.

[0066] In the embodiment, the handle 30 comprises the first segment 31, the second segment 32 and the third segment 33 which connects the first end of the first segment 31 and the first end of the second segment 32, the arc-shaped slot comprises the first arc-shaped slot 11 and the second arc-shaped slot 12, the contact group is arranged in the second arc-shaped slot 12, the second end of the first segment 31 is inserted on the first partition plate 4 via the first arc-shaped slot 11, the synchronous rotation of the second segment 32 and the first segment 31 is realized by the third segment 33, and the synchronous adjustment of the output power of the atomization core 3 and the atomization liquid supply is realized; the sleeve pipe is arranged on the air pipe 7, the second end of the second segment 32 is rotatably arranged on the sleeve pipe via the second arc-shaped slot 12, and the second segment 32 is supported by the cooperation of the air pipe 7 and the sleeve pipe.

[0067] In some embodiments,

[0068] The volume of the first cavity 21 is greater than the volume of the second cavity 22.

[0069] In the embodiment, the volume of the first cavity 21 is greater than the volume of the second cavity 22, and when the first cavity 21 and the second cavity 22 are in conduction, it is ensured that there is enough atomization liquid in the first cavity 21 to always generate pressure on the atomization liquid in the second cavity 22.

[0070] In some embodiments,

[0071] The electrically conductive ring is arranged on the atomization cavity, and the electrically conductive ring is electrically connected with the handle 30 and the first end of the atomization core 3 respectively.

[0072] In the embodiment, the electrically conductive ring is arranged on the atomization cavity, and the electrically conductive ring is electrically connected with the handle 30 and the first end of the atomization core 3 respectively, the stable connection between the electrically conductive ring and the handle 30 and the atomization core 3 is realized, and the reliability of the product is improved.

[0073] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the above-described devices, apparatuses and units can refer to the corresponding process in the foregoing method embodiments, which will not be described here.

[0074] The above merely describes specific embodiments of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the present application, and these modifications or replacements shall be covered within the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An aerosol-generating device, characterized by: The aerosol generating device comprises a shell (1), a liquid storage cup (2) and an adjusting assembly, the liquid storage cup (2) is located in the shell (1), the adjusting assembly comprises a liquid adjusting component, the liquid adjusting component is rotatably arranged in the liquid storage cup (2) and can divide the liquid storage cup (2) into a first cavity (21) and a second cavity (22), and the liquid adjusting component can connect or separate the first cavity (21) and the second cavity (22) when rotating. The liquid adjusting component has a liquid guiding hole capable of connecting the first cavity (21) and the second cavity (22), the second cavity (22) has an atomizing cavity connected with the second cavity (22), the atomizing cavity is provided with an atomizing core (3), the cross-sectional area of the liquid guiding hole gradually increases when the liquid adjusting component rotates from a first angle to a second angle, and the first cavity (21) is located above the second cavity (22). The liquid adjusting component comprises a first partition plate (4) and a second partition plate (5) capable of relative rotation, the first partition plate (4) has a first liquid passing hole (45), the second partition plate (5) has a second liquid passing hole (51), the liquid guiding hole comprises the first liquid passing hole (45) and the second liquid passing hole (51), the second cavity (22) is provided with a support (8), the second partition plate (5) is arranged on the support (8), the first partition plate (4) is rotatably arranged on the second partition plate (5), and the first partition plate (4) can adjust the cross-sectional area of the liquid guiding hole by being misaligned with the second liquid passing hole (51) through the first liquid passing hole (45) when rotating relative to the second partition plate (5).

2. The aerosol generating device according to claim 1, wherein: The aerosol generating device further comprises a suction nozzle (6) and an air pipe (7), the suction nozzle (6) is connected with the shell (1), one end of the air pipe (7) is connected with the inside of the atomizing cavity, the other end of the air pipe (7) is connected with the suction nozzle (6), and the first partition plate (4) is rotatably sleeved on the air pipe (7).

3. The aerosol generating device according to claim 2, wherein: The shell (1) is provided with an arc-shaped groove extending in the circumferential direction, the liquid adjusting component further comprises a handle (30) connected with the first partition plate (4) and extending out of the shell (1) from the arc-shaped groove, and the handle (30) can move in the arc-shaped groove to drive the first partition plate (4) to rotate from the first angle to the second angle.

4. The aerosol generating device according to claim 3, wherein: The adjusting assembly further comprises a power adjusting assembly, the power adjusting assembly comprises a contact group arranged in the arc-shaped groove, and when the handle (30) drives the first partition plate (4) to rotate from the first angle to the second angle, the handle (30) can be connected with different contacts on the contact group to gradually increase the output power of the atomizing core (3). ​ 5. The aerosol-generating device according to claim 4, characterized in that: The aerosol-generating device further comprises a battery (9), the power adjusting assembly further comprises a circuit board assembly (10), the contact group at least comprises a first contact (41) and a second contact (42), the first contact (41) and the second contact (42) are arranged in an arc-shaped slot in a circumferential direction of the shell (1), the first contact (41) and the second contact (42) are both connected to a first pole of the battery (9) via the circuit board assembly (10), the handle (30) is made of conductive material, the handle (30) is in conductive communication with a first end of the atomizing core (3), and a second end of the atomizing core (3) is in conductive communication with a second pole of the battery (9).

6. The aerosol-generating device according to claim 4, characterized in that: The handle (30) comprises a first segment (31), a second segment (32), and a third segment (33) connecting a first end of the first segment (31) and a first end of the second segment (32), the arc-shaped slot comprises a first arc-shaped slot (11) and a second arc-shaped slot (12), the contact group is arranged in the second arc-shaped slot (12), a second end of the first segment (31) is inserted on the first partition plate (4) via the first arc-shaped slot (11), a sleeve is arranged on the air pipe (7), and a second end of the second segment (32) is rotatably arranged on the sleeve via the second arc-shaped slot (12).

7. The aerosol-generating device according to claim 1, characterized in that: The volume of the first cavity (21) is greater than the volume of the second cavity (22).

8. The aerosol-generating device according to claim 5, characterized in that: A conductive ring is arranged on the atomizing cavity, and the conductive ring is electrically connected with the handle (30) and the first end of the atomizing core (3), respectively.

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